| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| T74LS33B1 | STMicroelectronics | Check for Price | NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14 | N74LS33A vs T74LS33B1 |
| DM74LS33N | Fairchild Semiconductor Corporation | Check for Price | NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14 | N74LS33A vs DM74LS33N |
Part Details for N74LS33A by Signetics
Results Overview of N74LS33A by Signetics
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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N74LS33A Information
N74LS33A by Signetics is a Gate.
Gates are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
US Tariff Estimator: N74LS33A by Signetics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
N74LS33A Part Data Attributes
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N74LS33A
Signetics
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Datasheet
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Compare Parts:
N74LS33A
Signetics
NOR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14
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| Part Life Cycle Code | Obsolete | |
| Package Description | Dip-14 | |
| HTS Code | 8542.39.00.60 | |
| Family | Ls | |
| JESD-30 Code | R-PDIP-T14 | |
| JESD-609 Code | e0 | |
| Length | 19.05 Mm | |
| Load Capacitance (CL) | 45 Pf | |
| Logic IC Type | Nor Gate | |
| Max I(ol) | 0.024 A | |
| Number of Functions | 4 | |
| Number of Inputs | 2 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Characteristics | Open-Collector | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Power Supply Current-Max (ICC) | 13.8 Ma | |
| Prop. Delay@Nom-Sup | 32 Ns | |
| Propagation Delay (tpd) | 28 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 4.07 Mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | No | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for N74LS33A
This table gives cross-reference parts and alternative options found for N74LS33A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of N74LS33A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.